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WO2005099561A3 - Procede pour calculer la puissance necessaire d'un implant torique - Google Patents

Procede pour calculer la puissance necessaire d'un implant torique Download PDF

Info

Publication number
WO2005099561A3
WO2005099561A3 PCT/US2005/009725 US2005009725W WO2005099561A3 WO 2005099561 A3 WO2005099561 A3 WO 2005099561A3 US 2005009725 W US2005009725 W US 2005009725W WO 2005099561 A3 WO2005099561 A3 WO 2005099561A3
Authority
WO
WIPO (PCT)
Prior art keywords
calculating
implant
astigmatism
required power
predicted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2005/009725
Other languages
English (en)
Other versions
WO2005099561A2 (fr
Inventor
Blake Harris
James Hoffman
Xin Hong
Xiaoxiao Zhang
Warren E Hill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcon Inc
Original Assignee
Alcon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35060186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2005099561(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to SI200530391T priority Critical patent/SI1732471T2/sl
Application filed by Alcon Inc filed Critical Alcon Inc
Priority to CN2005800102451A priority patent/CN1937969B/zh
Priority to BRPI0509637A priority patent/BRPI0509637B8/pt
Priority to JP2007507338A priority patent/JP4648384B2/ja
Priority to PL05728430T priority patent/PL1732471T5/pl
Priority to DE200560007586 priority patent/DE602005007586D1/de
Priority to AU2005232551A priority patent/AU2005232551B2/en
Priority to CA2561415A priority patent/CA2561415C/fr
Priority to DK05728430T priority patent/DK1732471T4/da
Priority to EP20050728430 priority patent/EP1732471B2/fr
Publication of WO2005099561A2 publication Critical patent/WO2005099561A2/fr
Publication of WO2005099561A3 publication Critical patent/WO2005099561A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A61F2/1645—Toric lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

L'invention concerne un procédé pour calculer la puissance cylindrique nécessaire d'un implant torique sur la base à la fois de l'astigmatisme cornéen/oculaire mesuré avant l'opération et de l'astigmatisme prévu après l'intervention chirurgicale. L'astigmatisme cornéen/oculaire postopératoire est prévu par analyse du vecteur de puissance de la technique employée par le chirurgien. Ce procédé est plus précis pour calculer la puissance de réfraction sphérocylindrique nécessaire de l'implant. Ledit procédé peut être appliqué manuellement, mais il est de préférence automatisé par l'utilisation d'un ordinateur et d'un logiciel approprié.
PCT/US2005/009725 2004-04-06 2005-03-23 Procede pour calculer la puissance necessaire d'un implant torique Ceased WO2005099561A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AU2005232551A AU2005232551B2 (en) 2004-04-06 2005-03-23 Method of calculating the required power of a toric implant
DE200560007586 DE602005007586D1 (de) 2004-04-06 2005-03-23 Verfahren zur berechnung der erforderlichen stärke eines torischen implantats
CN2005800102451A CN1937969B (zh) 2004-04-06 2005-03-23 计算复曲面植入体的必需屈光力的方法
BRPI0509637A BRPI0509637B8 (pt) 2004-04-06 2005-03-23 “método para calcular a potência requerida de um implante oftálmico tórico”
JP2007507338A JP4648384B2 (ja) 2004-04-06 2005-03-23 円環体インプラントの要求されるパワーの計算方法
PL05728430T PL1732471T5 (pl) 2004-04-06 2005-03-23 Sposób obliczania wymaganej zdolności zbierającej implantu torycznego
CA2561415A CA2561415C (fr) 2004-04-06 2005-03-23 Procede pour calculer la puissance necessaire d'un implant torique
SI200530391T SI1732471T2 (sl) 2004-04-06 2005-03-23 Postopek za preračunanje potrebne moči toričnega implantata
EP20050728430 EP1732471B2 (fr) 2004-04-06 2005-03-23 Procede pour calculer la puissance necessaire d'un implant torique
DK05728430T DK1732471T4 (da) 2004-04-06 2005-03-23 Fremgangsmåde til beregning af et torisk implantats nødvendige styrke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/819,020 US7476248B2 (en) 2004-04-06 2004-04-06 Method of calculating the required lens power for an opthalmic implant
US10/819,020 2004-04-06

Publications (2)

Publication Number Publication Date
WO2005099561A2 WO2005099561A2 (fr) 2005-10-27
WO2005099561A3 true WO2005099561A3 (fr) 2006-09-28

Family

ID=35060186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/009725 Ceased WO2005099561A2 (fr) 2004-04-06 2005-03-23 Procede pour calculer la puissance necessaire d'un implant torique

Country Status (16)

Country Link
US (2) US7476248B2 (fr)
EP (1) EP1732471B2 (fr)
JP (1) JP4648384B2 (fr)
CN (2) CN1937969B (fr)
AT (1) ATE398426T1 (fr)
AU (1) AU2005232551B2 (fr)
BR (1) BRPI0509637B8 (fr)
CA (1) CA2561415C (fr)
CY (1) CY1108338T1 (fr)
DE (1) DE602005007586D1 (fr)
DK (1) DK1732471T4 (fr)
ES (1) ES2308472T5 (fr)
PL (1) PL1732471T5 (fr)
PT (1) PT1732471E (fr)
SI (1) SI1732471T2 (fr)
WO (1) WO2005099561A2 (fr)

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BRPI0509637B1 (pt) 2018-05-22
CN1937969A (zh) 2007-03-28
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PL1732471T3 (pl) 2008-11-28
BRPI0509637B8 (pt) 2021-06-22
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BRPI0509637A (pt) 2007-09-18
CN101947145A (zh) 2011-01-19
SI1732471T2 (sl) 2011-11-30
EP1732471B1 (fr) 2008-06-18
SI1732471T1 (sl) 2008-12-31
CY1108338T1 (el) 2014-02-12
CA2561415A1 (fr) 2005-10-27
ES2308472T3 (es) 2008-12-01
ES2308472T5 (es) 2011-11-04
US20050225721A1 (en) 2005-10-13
EP1732471A4 (fr) 2007-05-30
PL1732471T5 (pl) 2011-12-30
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JP4648384B2 (ja) 2011-03-09
CA2561415C (fr) 2010-06-01
JP2007532180A (ja) 2007-11-15
AU2005232551B2 (en) 2009-10-22
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CN1937969B (zh) 2010-08-11
PT1732471E (pt) 2008-09-29
DK1732471T4 (da) 2011-10-24
WO2005099561A2 (fr) 2005-10-27
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US8764822B2 (en) 2014-07-01
US7476248B2 (en) 2009-01-13
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US20090079935A1 (en) 2009-03-26

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